stored procedure which solve me names of column of table

I need a stored procedure which in parameter have name of table(varchar) and it return names of columns in this specific table.

It is possible ? I think about some SELECT which retrieve this names from table but I am weak at SQL :/

I add that I use Firebird 1.5 :/

Solution

You don't need stored procedure. Just a simple request can make this :

SELECT r.RDB$FIELD_NAME AS field_name
FROM RDB$RELATION_FIELDS r WHERE
r.RDB$RELATION_NAME='TABLE_NAME' --table name 
ORDER BY r.RDB$FIELD_POSITION;